Here's the status of the Southern California Letterboxes I've
searched for over the last three months:

Eaton Canyon LB, Altadena--okay as of 2/22/03
Eaton Canyon Hummingbird, Altadena--okay as of 2/22/03
Los Angeles County Arboretum LB, Arcadia--okay as of 3/3/03
All Descanso Gardens LBs in La Canada Flintridge--okay as of 3/9/03
The Succulent Box, Los Angeles County Arboretum--okay as of 3/17/03
Millard Falls Snail, Pasadena--okay as of 3/29/03
All El Dorado Park LBs, Long Beach--okay as of 4/19/03
Passport To The Falls LB, Los Angeles--okay as of 4/26/03
All Arroyo Pescadero Trail LBs, Whittier--okay as of 4/18/03
The Semi-Mysterybox, Whittier--okay as of 4/18/03
The Other Canyon Series LBs, Altadena--okay as of 5/1/03
Two Cats and a Troll LB, Los Angeles--okay as of 5/17/03
The Mt. Lee LB, Hollywood--okay as of 5/17/03

I know the following Letterboxes are missing:
The Easter Bunny, Fullerton
Another Waterfall LB, Monrovia

I believe the following Letterboxes are missing:
Rancho Santa Ana Botanical Gardens LB, Claremont, and, A Snail's Pace
LB, Frank G. Bonelli Regional Park (both of these planted by Gray
Squirrels).